BEST INVESTING TOOLS COMPARISON

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Checked September 24, 2026

Tool Comparison

GuruFocus vs Observatory of Economic Complexity (OEC)

GuruFocus

TestedMost versatile pick
Review & pricing
Paid from
$45.75/mo
Free plan
Yes
Platforms
Web, Mobile, API

Best if

  • You want the cheaper way in: plans start at $45.75/mo instead of $299/mo
  • You do a lot of your research from your phone
  • You want stock ideas, screeners, and ETF screeners.
Paid from
$299/mo
Free plan
Yes
Platforms
Web, API

Best if

  • You want shipping & trade.
Most versatile pick

Start here

GuruFocus logo

GuruFocus

gurufocus.comTested

Free • From $549/yr · Web · Mobile · API

  • You want the cheaper way in: plans start at $45.75/mo instead of $299/mo
  • You do a lot of your research from your phone
  • You want stock ideas, screeners, and ETF screeners.

Pick Observatory of Economic Complexity (OEC) instead if

Observatory of Economic Complexity (OEC) logo

Observatory of Economic Complexity (OEC)

oec.world

Free • From $299/mo · Web · API

  • You want shipping & trade.

Skip both if: Neither one clicks with how you research; there are strong third options.

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Our take

The bottom line

GuruFocus and Observatory of Economic Complexity (OEC) cover a lot of the same ground (4 shared categories, including data visualizations, APIs & data feeds, and education), so for the basics you won't go far wrong with either. GuruFocus simply does more: 49 categories to Observatory of Economic Complexity (OEC)'s 5, including stock ideas, screeners, and ETF screeners, plus a mobile app. Observatory of Economic Complexity (OEC) counters by keeping things simpler.

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Observatory of Economic Complexity (OEC)

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Key differences at a glance

Cheaper paid plan
GuruFocus$45.75/mo vs $299/mo
Free trial
GuruFocus7 days
Broader coverage
GuruFocus49 vs 5 categories
Mobile app
GuruFocus
Broker sync
GuruFocus
Asset coverage
GuruFocusAdds stocks and ETFs
See the full side-by-side table
GuruFocus logo

What GuruFocus does best

  1. Research coverage for global stocks with long historical financials, valuation data, charts, comparisons, market valuation indicators, economic indicators, industry data, and company-level fundamentals.
  2. The All-in-One Screener with hundreds of filters across fundamentals, valuation, profitability, growth, dividends, guru holdings, insider trades, predefined value screens, custom filters, saved screens, and downloads.
  3. ETF Screener and ETF GF Scores for filtering and comparing more than 5,000 U.S.
  4. Corporate and government bond screening by yield, maturity, ratings, coupon structure, outstanding amount, issuer, and industry, plus company-level bond tabs.
  5. Backtest screener strategies across many countries with configurable stock count, ranking metric, sort order, date range, and rebalance frequency; current membership terms give Premium the latest five years and Premium Plus/Professional history back to 2006.
Observatory of Economic Complexity (OEC) logo

What Observatory of Economic Complexity (OEC) does best

  1. Tools for exploring country, product, export, import, and trade-flow visualizations built around economic complexity data.
  2. Economic Complexity Index and Product Complexity Index views to compare countries, products, and structural trade patterns.
  3. Research coverage for global trade relationships through maps, rankings, product pages, country pages, and data explorers.
  4. Free visual pages for historical trade and complexity context before deciding whether paid latest-data access is needed.
  5. Access to the REST API with free historical data and paid tokens for latest datasets, subnational access, and larger query volumes.

Side by side

Pricing & plans
Starting price
Free • From $549/yr
Free • From $299/mo
Free tier
Yes
Yes
Free trial
7 days
—
Platforms & access
Web app
Yes
Yes
Mobile app
Yes
No
API access
Yes
Yes
Broker sync
Yes
No
Integrations
GuruFocus Data API, GuruFocus MCP Server +3 more
—
Coverage & data
Asset types
StocksETFsBondsMutual FundsOptionsFundsOther
Other
Target audience
Retail TradersPro RetailLong-term InvestorsValue InvestorsQuality InvestorsDividend InvestorsAnalystsQuants/Developers+3 more
Not specified
Data freshness
End of Day
Not specified
Data granularity
EOD
Not specified
Export formats
CSVExcelJSON
CSVExcelJSON

Pricing comparison

Free plan
Free
Free
Entry paid plan
$549/yr≈ $45.75/mo“Premium”
$299/mo“Pro”
Tier 2
$200/mo“Data API Builder”
$1999/mo“Premium”
Tier 3
$2000/mo“Data API Commercial”
—
Tier 4
Subscription“Premium Plus”
—
Tier 5
Subscription“Professional”
—
Top plan
$100 per unit“Data API Pay As You Go”
—
Custom / enterprise
Contact sales“Custom API / Enterprise Package”
—
Free trial
7 days
—

See for yourself

Side by side

Price, platforms, data, and market coverage.
Show
Side-by-side comparison of GuruFocus and Observatory of Economic Complexity (OEC)
Attribute
GuruFocus logo
GuruFocus
Observatory of Economic Complexity (OEC) logo
Observatory of Economic Complexity (OEC)
Pricing & plans
Starting price
Free • From $549/yrFree • From $299/mo
Free tier
YesYes
Free trial
7 days—
Plan limits
57 limits: Free: portfolio limit: Up to 3 portfolios with 25 stocks each for free members, Free: data api requests: 100/month included in the Free API package +55 more—
Platforms & access
Web app
YesYes
Mobile app
YesNo
API access
YesYes
Broker sync
YesNo
Integrations
GuruFocus Data API, GuruFocus MCP Server +3 more—
Audience & fit
Experience level
Beginner, Intermediate, AdvancedBeginner, Intermediate, Advanced
Best for
Retail Traders, Pro Retail +9 more—
Categories covered
495
Regions
North America, Europe, APAC, LatAm, Middle East, AfricaNorth America, Europe, APAC, LatAm, Middle East, Africa
Data & capabilities
Data quality
5 signals: Latency: End of Day, Granularity: EOD +3 more—
Data partners
5 partners: QuoteMedia, Morningstar +3 more—
Capabilities
9 signals: Custom formulas, Ranking backtests +7 more—
Security
Status page and Encryption in transit—
Try itVisit GuruFocusVisit Observatory of Economic Complexity (OEC)

Standout features

The best features of GuruFocus and Observatory of Economic Complexity (OEC).
Show
GuruFocus logo

What GuruFocus does best

  1. Research coverage for global stocks with long historical financials, valuation data, charts, comparisons, market valuation indicators, economic indicators, industry data, and company-level fundamentals.
  2. The All-in-One Screener with hundreds of filters across fundamentals, valuation, profitability, growth, dividends, guru holdings, insider trades, predefined value screens, custom filters, saved screens, and downloads.
  3. ETF Screener and ETF GF Scores for filtering and comparing more than 5,000 U.S.
  4. Corporate and government bond screening by yield, maturity, ratings, coupon structure, outstanding amount, issuer, and industry, plus company-level bond tabs.
  5. Backtest screener strategies across many countries with configurable stock count, ranking metric, sort order, date range, and rebalance frequency; current membership terms give Premium the latest five years and Premium Plus/Professional history back to 2006.
Observatory of Economic Complexity (OEC) logo

What Observatory of Economic Complexity (OEC) does best

  1. Tools for exploring country, product, export, import, and trade-flow visualizations built around economic complexity data.
  2. Economic Complexity Index and Product Complexity Index views to compare countries, products, and structural trade patterns.
  3. Research coverage for global trade relationships through maps, rankings, product pages, country pages, and data explorers.
  4. Free visual pages for historical trade and complexity context before deciding whether paid latest-data access is needed.
  5. Access to the REST API with free historical data and paid tokens for latest datasets, subnational access, and larger query volumes.

All details

Every attribute we track for GuruFocus and Observatory of Economic Complexity (OEC).
Show
Attribute
GuruFocus logo
GuruFocus
Observatory of Economic Complexity (OEC) logo
Observatory of Economic Complexity (OEC)
Coverage & fit
Asset types
StocksETFsBondsMutual FundsOptionsFundsOther
Other
Experience
BeginnerIntermediateAdvanced
BeginnerIntermediateAdvanced
Target audience
Retail TradersPro RetailLong-term InvestorsValue InvestorsQuality InvestorsDividend InvestorsAnalystsQuants/Developers+3 more
Not specified
Regions
North AmericaEuropeAPACLatAmMiddle EastAfrica
North AmericaEuropeAPACLatAmMiddle EastAfrica
Coverage details
Identifiers: Ticker and CIK
Not specified
Data
Data freshness
End of Day
Not specified
Data granularity
EOD
Not specified
Pricing sources
ExchangeVendorModel
Not specified
Data partners
QuoteMediaMorningstarRefinitivFREDSEC / local regulators
Not specified
Access & integrations
API protocols
REST
REST
API auth & delivery
Auth: APIKeySDKs: Python and GoDocs
Auth: APIKey
Import methods
CSVBrokerOAuthManual
Not specified
Integrations
GuruFocus Data APIGuruFocus MCP ServerGuruFocus Excel Add-inGuruFocus Google Sheets Add-onSnapTrade
Not specified
Export formats
CSVExcelJSON
CSVExcelJSON
Plans & trust
Security & compliance
Status pageEncryption in transit
Not specified
Capability signals
Custom formulasRanking backtestsUniverse builderFactors: Value, Quality, Momentum, and GrowthBroker syncMulti-currencyYield curvesCredit ratings+1 more
Not specified
Vendor & support
GuruFocus.com, LLCCountry: United StatesFounded 2004Support: Email, Chat, Phone, and Forum
Datawheel LLCSupport: Email
Curation ratings
Not specified
Methodology 4/5Reliability 4/5UX 4/5

Green tags are exclusive to that tool in this comparison.

Pricing

Plans, billing, free trials, and monthly prices.
Show
Plan-by-plan pricing comparison of GuruFocus and Observatory of Economic Complexity (OEC)
Tier
GuruFocus logo
GuruFocusCheaper start
Observatory of Economic Complexity (OEC) logo
Observatory of Economic Complexity (OEC)
Free plan
Freeportfolio limit: Up to 3 portfolios with 25 stocks each for free members · data api requests: 100/month included in the Free API package · +1 more
Free
Entry paid plan
$549/yr≈ $45.75/mo“Premium”billing: Annual only · region price: $549/year for USA, Asia, or Europe; $369/year for several other regions · +7 more
$299/mo“Pro”
Tier 2
$200/mo“Data API Builder”billing: Billed annually · monthly request limit: No limit · +12 more
$1999/mo“Premium”
Tier 3
$2000/mo“Data API Commercial”billing: Billed annually · monthly request limit: No limit · +1 more
—
Tier 4
Subscription“Premium Plus”billing: Annual only · public price: Current rendered pricing could not establish the Premium Plus amount · +4 more
—
Tier 5
Subscription“Professional”billing: Annual only · public price: Current rendered pricing could not establish the Professional amount · +1 more
—
Top plan
$100 per unit“Data API Pay As You Go”initial top up: $100 credit · stock daily prices: $0.05/request · +16 more
—
Custom / enterprise
Contact sales“Custom API / Enterprise Package”
—
Free trial7 days—

Questions we keep getting

What's the difference between GuruFocus and Observatory of Economic Complexity (OEC)?

GuruFocus leans toward stock ideas, screeners, and ETF screeners, while Observatory of Economic Complexity (OEC) puts more weight on data visualizations, APIs & data feeds, and shipping & trade. They overlap in 4 categories, so for most people it comes down to workflow preference and price.

How much do GuruFocus and Observatory of Economic Complexity (OEC) cost?

Good news: both GuruFocus and Observatory of Economic Complexity (OEC) have free plans, so you can run them side by side and only pay if you hit a wall.

Can I use GuruFocus or Observatory of Economic Complexity (OEC) on my phone?

GuruFocus lists a dedicated mobile app, so it travels better. Observatory of Economic Complexity (OEC) doesn't list a dedicated mobile app; its documented access is web and API.

Do GuruFocus and Observatory of Economic Complexity (OEC) have APIs?

Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.

Should I choose GuruFocus or Observatory of Economic Complexity (OEC)?

It depends on what you're after. Pick GuruFocus if stock ideas and screeners matter to you; go with Observatory of Economic Complexity (OEC) if you'd rather have shipping & trade. And if you only need the basics both share, let price decide.

What asset classes do GuruFocus and Observatory of Economic Complexity (OEC) cover?

Both cover other. GuruFocus also handles stocks, ETFs, and bonds.

Can I export data from GuruFocus and Observatory of Economic Complexity (OEC)?

Yes, both export to spreadsheets (CSV and Excel), which is handy if you like running your own numbers.

Can GuruFocus or Observatory of Economic Complexity (OEC) connect to my broker?

GuruFocus syncs with brokers automatically. With Observatory of Economic Complexity (OEC), you're entering holdings by hand or importing files.

Which has a better stock screener: GuruFocus or Observatory of Economic Complexity (OEC)?

GuruFocus has a stock screener for surfacing ideas; Observatory of Economic Complexity (OEC) doesn't, and focuses its energy elsewhere.

Can I track my portfolio with GuruFocus or Observatory of Economic Complexity (OEC)?

GuruFocus handles portfolio tracking. Observatory of Economic Complexity (OEC) is really a research tool; you'd track your portfolio elsewhere.

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Curation & Accuracy

This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).

Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.